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GFG Series High Efficient Boiling Dryer

GFG Series High Efficient Boiling Dryer

The purified and heated air is introduced from the bottom by the draft fan and passed through the screen plate. The fluidization is formed through stirring and negative pressure in the working room. The moisture will be rapidly evaporated and exhausted so the material can be dried very fast.

Detail

GFG High Efficiency Fluidizing Dryer (Fluid Bed)WORKING PRINCIPLE
  The purified and heated air is introduced from the bottom by the draft fan and passed through the screen plate. The fluidization is formed through stirring and negative pressure in the working room. The moisture will be rapidly evaporated and exhausted so the material can be dried very fast.


FEATURES

  1. The structure of fluidization bed is round so it is smooth inside without cleaning dead corners.

  2. There is a stirring device inside of the hopper which can avoid agglomeration of wet material.

  3. The granule is discharged by tipping over the hopper. The discharged system can be designed as per customer requirements. 

  4. The dryer is operated at the negative pressure and seal conditions. The air is filtered before enters to the dryer. Therefore, it is simple in operation and convenient in cleaning.

  5. The drying speed is fast and the temperature is uniform. The drying time is normally 20~30 minutes for each batch.


APPLICATION

This dryer is widely used for the following materials:

  1. Damp granules and powder materials in pharmaceutical, foodstuff, feed, chemical, and agrochemical industries.

  2. Granules made by extruder, oscillating granulator, and high speed mixing granulator.

  3. Special large granule and small blocks that having adhesive property.

  4. The material that changes volume during drying process; such as konjak.

 

TECHNICAL PARAMETERS

Item

Model

Feeding Capacity(kg)

60

100

120

150

200

300

500

Fan Power(kw)

7.5

11

15

18.5

22

30

45

Stirring Power (kw)

0.55

1.1

1.1

1.1

1.1

1.5

2.2

Stirring Speed (rpm)

8~11

Steam Consumption (kg/h)

141

170

170

240

282

366

451

Working Time(min)

15-30(According to the material properties)

Dryer Height(mm)

2700

2900

2900

2900

2900

3300

3500

 

SCHEMATIC STRUCTURE